DCW 103R-F2 Series. Triple-output, Railway Quality DC-DC Converter, 100-150W

DCW 103R-F2 Series

100-150W, Rugged, Triple-output, Railway Quality DC-DC Converter


Key Specifications:

  • Triple output railway quality DC-DC converter;
  • Designed for railway and other mobile environments;
  • Wide selection of input/output combinations;
  • DC-input 24Vdc, 48Vdc, 72Vdc, 96Vdc or 110Vdc (EN50155 input ranges);
  • Triple Output: V1: V1: 5.1Vdc/10A, V2: 12Vdc/2A, V3: 12Vdc/2A;
  • Output: 12V, 24V, 36V or 48Vdc;
  • Full encapsulation with thermally conductive MIL grade potting compound;
  • Line/load regulation: ±1% zero-load to full-load;
  • EMI: EN50121-3-2;
  • Cooling: conduction and natural convection;
  • -20°C to +55°C operating temperature range for full specification;
  • F2 enclosure: 114 x 58 x 256 mm (4.5″ x 2.3″ x 10.1″) W x H x L
DCW 103R-F2

This rugged, triple output railway quality DC-DC converter uses field-proven BAB 210 technology to generate the required output power. It is a mature design on a 100 x 220 mm PCB size, with three fully regulated, isolated outputs. Cooling is via base plate to a heat-sinking surface and by natural convection. Ruggedizing and conformal coating provide added immunity to shock, vibration and humidity. Full electronic protection, low component count, large design headroom, and the use of components with established reliability result in a high MTBF. The unit meets the requirements of EN 50155 for electronic equipment used on railway rolling stock. It is manufactured at our plant under strict quality control. Industrial grade versions of this design are also available.